Não informado. (2009). Canadian Association of Radiologists Journal. Canadian Association of Radiologists.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Association of Radiologists Journal. Ottawa: Canadian Association of Radiologists, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Association of Radiologists Journal. Canadian Association of Radiologists, 2009.
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